28508329872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{3727}}^1$

素因数の和:4202

約数の個数: 180

約数和(自身を含む): 87919511680

約数和(自身を除く): 59411181808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 439, 484, 528, 726, 792, 878, 968, 1089, 1317, 1452, 1584, 1756, 1936, 2178, 2634, 2904, 3512, 3727, 3951, 4356, 4829, 5268, 5808, 7024, 7454, 7902, 8712, 9658, 10536, 11181, 14487, 14908, 15804, 17424, 19316, 21072, 22362, 28974, 29816, 31608, 33543, 38632, 40997, 43461, 44724, 53119, 57948, 59632, 63216, 67086, 77264, 81994, 86922, 89448, 106238, 115896, 122991, 134172, 159357, 163988, 173844, 178896, 212476, 231792, 245982, 268344, 318714, 327976, 347688, 368973, 424952, 450967, 478071, 491964, 536688, 637428, 655952, 695376, 737946, 849904, 901934, 956142, 983928, 1274856, 1352901, 1475892, 1636153, 1803868, 1912284, 1967856, 2549712, 2705802, 2951784, 3272306, 3607736, 3824568, 4058703, 4908459, 5411604, 5903568, 6544612, 7215472, 7649136, 8117406, 9816918, 10823208, 13089224, 14725377, 16234812, 17997683, 19633836, 21646416, 26178448, 29450754, 32469624, 35995366, 39267672, 53993049, 58901508, 64939248, 71990732, 78535344, 107986098, 117803016, 143981464, 161979147, 197974513, 215972196, 235606032, 287962928, 323958294, 395949026, 431944392, 593923539, 647916588, 791898052, 863888784, 1187847078, 1295833176, 1583796104, 1781770617, 2375694156, 2591666352, 3167592208, 3563541234, 4751388312, 7127082468, 9502776624, 14254164936, 28508329872]

約数ペア:

[(1, 28508329872), (2, 14254164936), (3, 9502776624), (4, 7127082468), (6, 4751388312), (8, 3563541234), (9, 3167592208), (11, 2591666352), (12, 2375694156), (16, 1781770617), (18, 1583796104), (22, 1295833176), (24, 1187847078), (33, 863888784), (36, 791898052), (44, 647916588), (48, 593923539), (66, 431944392), (72, 395949026), (88, 323958294), (99, 287962928), (121, 235606032), (132, 215972196), (144, 197974513), (176, 161979147), (198, 143981464), (242, 117803016), (264, 107986098), (363, 78535344), (396, 71990732), (439, 64939248), (484, 58901508), (528, 53993049), (726, 39267672), (792, 35995366), (878, 32469624), (968, 29450754), (1089, 26178448), (1317, 21646416), (1452, 19633836), (1584, 17997683), (1756, 16234812), (1936, 14725377), (2178, 13089224), (2634, 10823208), (2904, 9816918), (3512, 8117406), (3727, 7649136), (3951, 7215472), (4356, 6544612), (4829, 5903568), (5268, 5411604), (5808, 4908459), (7024, 4058703), (7454, 3824568), (7902, 3607736), (8712, 3272306), (9658, 2951784), (10536, 2705802), (11181, 2549712), (14487, 1967856), (14908, 1912284), (15804, 1803868), (17424, 1636153), (19316, 1475892), (21072, 1352901), (22362, 1274856), (28974, 983928), (29816, 956142), (31608, 901934), (33543, 849904), (38632, 737946), (40997, 695376), (43461, 655952), (44724, 637428), (53119, 536688), (57948, 491964), (59632, 478071), (63216, 450967), (67086, 424952), (77264, 368973), (81994, 347688), (86922, 327976), (89448, 318714), (106238, 268344), (115896, 245982), (122991, 231792), (134172, 212476), (159357, 178896), (163988, 173844)]